How many plumbing contractors are in Dayton, MN?

5 with a current Minnesota license, as of 2026-08-31.

How do I check a Minnesota contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the Minnesota DLI licensee database.

Plumbing contractors in Dayton, MN

5 listings

Source: Minnesota DLI license records. Last verified 2026-08-31.

There are 5 plumbing contractors in Dayton, Minnesota with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-12-31; every listing shows its own number and expiry date. All are drawn from the Minnesota DLI register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
ADAMS ON TIME PLUMBING & WATER HEATERS LLC	PC643148	Plumbing — Plumbing Contractor	2027-12-31	DAYTON	55327	Set up workspace
A L SHERMER CONSTRUCTION INCORPORATED	PB634960	Plumbing — Pipelaying Bond	2027-12-31	DAYTON	55327	Set up workspace
LaHaye Plumbing LLC	PC150205	Plumbing — Plumbing Contractor	2027-12-31	Dayton	55327	Set up workspace
PIPE AND WATER PLUMBING LLC	PC795925	Plumbing — Plumbing Contractor	2027-12-31	DAYTON	55327	Set up workspace
Smart Water Solutions LLC	PC150274	Plumbing — Plumbing Contractor	2027-12-31	Dayton	55327	Set up workspace

Quick answers

How many plumbing contractors are in Dayton?: 5 with a current Minnesota license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the Minnesota DLI licensee database.